DEP duplicate calculation report for sample AD24872 analyzing volatile organic compounds on October 12, 2001.
NYC-WTC_000000831–000000836Folder label: “524 up to 11/7/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Quantitation Report (Not Reviewed) Data File : C:\HPCHEM\1\DATA\01oct15\24872D.D Vial: 6 Acq On : 15 Oct 2001 4:28 pm Operator: Sample : dup Inst : GC/MS Ins Misc Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Time: Oct 15 17:07 2001 Quant Results File: HP092601.RES
Quant Method : C:\HPCHEM\1\METHODS\HP092601.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Last Update : Wed Sep 26 08:36:04 2001 Response via : Initial Calibration DataAcq Meth : HP092601
Internal Standards R.T. Qlon Response Conc Units Dev(Min)
1) 1,4-DIFLUOROBENZENE 14.46 114 975401 5.00 ug/L -0.10 22) CHLOROBENZENE-D5 21.05 117 877405 5.00.ug/L -0.10 50) 1,4-DICHLOROBENZENE-D4 26.21 152 388383 5.00 ug/L -0.10 System Monitoring Compounds 2) 1,2-DICHLOROETHANE-D4 13.67 65 215803 4.93 ug/L -0.10 Spiked Amount 5.000 Recovery = 98.600 3) 4-BROMOFLUOROBENZENE 23.62 174 271634 3.79 ug/L -0.12 Spiked Amount 5.000 Recovery = 75.800 23) TOLUENE-D8 17.78 98 1195527 5.15 ug/L -0.10 Spiked Amount 5.000 Recovery = 103.00%
Target Compounds Qvalue 10) ACETONE 7.69 43 12013 3.28 ug/L 98 16) 2-BUTANONE (MEK) 11.39 43 3730 0.52 ug/L 53 19) CHLOROFORM 29- 12.17 83 1887182 27.40 ug/L 99 31) BROMODICHLOROMETHANE 4./ 16.09 83 175917 4.07 ug/L 98 40) DIBROMOCHLOROMETHANE 19.80 129 5994 0.23 ug/L 87
------------------------------------------------------------------------- (##) = qualifier out of range (m) = manual integration 24872D.D HP092601.M Mon Oct 15 17:07:29 2001 Page 1
NYC-WTC 000000835
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000000825
DEP duplicate calculation report for sample AD24356 analyzing volatile organic compounds on October 10, 2001.
6 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000000873
Lab report for sample AD26827 showing VOC results with duplicate calculations started November 6, 2001.
6 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000000849
Lab report for sample AD26207 showing VOC results with duplicate calculations started October 30, 2001.
6 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000000843
Lab report for sample AD25602 showing VOC results with duplicate calculations started October 23, 2001.
6 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000000867
Lab report for sample AD26534 showing VOC results with duplicate calculations started November 5, 2001.
6 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000000855
Lab report for sample AD26386 showing VOC results with duplicate calculations started November 2, 2001.
6 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000000837
DEP duplicate calculation report for sample AD25155 analyzing volatile organic compounds on October 16, 2001.
6 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000000879
Lab report for sample AD26831 showing VOC results with duplicate calculations started November 8, 2001.
6 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000000423
Multi-page DEP form containing redacted personal names and references to site operations in January 2002.
6 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000000863
Lab report for sample AD26393 showing VOC results with duplicate calculations started November 1, 2001.
6 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000001513
Laboratory report listing recovery percentages for volatile organic compounds in sample AD28269 from November 20, 2001.
6 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000082119
Laboratory report listing volatile organic compounds and concentrations for sample AE08951 with method detection limit qualifiers.
6 shared non-person entities · 1 shared topics · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
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NYC-WTC_000000728
Fragmented DEP document covering activities through November 2001 at the World Trade Center site.
Filed in the same folder
NYC-WTC_000000729
Laboratory report listing VOC analysis results for sample AD25155 from Site 524 collected and processed in October 2001.
Filed in the same folder
NYC-WTC_000000734
Duplicate calculation record for sample AD25602 from Site 524 verifying VOC analysis results processed in October 2001.
Filed in the same folder
NYC-WTC_000000738
Laboratory report listing VOC analysis results for sample AD24872 collected and processed in October 2001.
Filed in the same folder
NYC-WTC_000000742
Laboratory report listing VOC analysis results for sample AD25155 collected and processed in October 2001.
Filed in the same folder